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<div class="title">TriConnectivity.hh</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* ========================================================================= *</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *                               OpenMesh                                    *</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *           Copyright (c) 2001-2015, RWTH-Aachen University                 *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *           Department of Computer Graphics and Multimedia                  *</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *                          All rights reserved.                             *</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *                            www.openmesh.org                               *</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *---------------------------------------------------------------------------*</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * This file is part of OpenMesh.                                            *</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *---------------------------------------------------------------------------*</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * Redistribution and use in source and binary forms, with or without        *</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * modification, are permitted provided that the following conditions        *</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * are met:                                                                  *</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * 1. Redistributions of source code must retain the above copyright notice, *</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *    this list of conditions and the following disclaimer.                  *</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * 2. 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IN NO EVENT SHALL THE COPYRIGHT HOLDER *</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment"> * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"> * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment"> * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment"> * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"> * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment"> * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment"> * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment"> *                                                                           *</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment"> * ========================================================================= */</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#ifndef OPENMESH_TRICONNECTIVITY_HH</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#define OPENMESH_TRICONNECTIVITY_HH</span></div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#include &lt;OpenMesh/Core/Mesh/PolyConnectivity.hh&gt;</span></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="keyword">namespace </span><a class="code" href="a01233.html">OpenMesh</a> {</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="a02481.html">   53</a></span>&#160;<span class="keyword">class </span>OPENMESHDLLEXPORT <a class="code" href="a02481.html">TriConnectivity</a> : <span class="keyword">public</span> <a class="code" href="a02313.html">PolyConnectivity</a></div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;{</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  <a class="code" href="a02481.html">TriConnectivity</a>() {}</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  <span class="keyword">virtual</span> ~<a class="code" href="a02481.html">TriConnectivity</a>() {}</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;  <span class="keyword">inline</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> is_triangles()</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  { <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="a02481.html#ac864bcbb89452120c74f3f3048857077">   66</a></span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="a02481.html#ac864bcbb89452120c74f3f3048857077">assign_connectivity</a>(<span class="keyword">const</span> <a class="code" href="a02481.html">TriConnectivity</a>&amp; _other)</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;  { <a class="code" href="a02313.html#ab048dd5bbc5246e7e1ccc3382135e11f">PolyConnectivity::assign_connectivity</a>(_other); }</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;  </div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">void</span> assign_connectivity(<span class="keyword">const</span> <a class="code" href="a02313.html">PolyConnectivity</a>&amp; _other)</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;  { </div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <a class="code" href="a02313.html#ab048dd5bbc5246e7e1ccc3382135e11f">PolyConnectivity::assign_connectivity</a>(_other); </div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    triangulate();</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;  }</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  </div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;  <a class="code" href="a02417.html">SmartFaceHandle</a> add_face(<span class="keyword">const</span> <a class="code" href="a02241.html">VertexHandle</a>* _vhandles, <span class="keywordtype">size_t</span> _vhs_size);</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;  <a class="code" href="a02417.html">SmartFaceHandle</a> add_face(<span class="keyword">const</span> std::vector&lt;VertexHandle&gt;&amp; _vhandles);</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  <a class="code" href="a02417.html">SmartFaceHandle</a> add_face(<span class="keyword">const</span> std::vector&lt;SmartVertexHandle&gt;&amp; _vhandles);</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;  <a class="code" href="a02417.html">SmartFaceHandle</a> add_face(<a class="code" href="a02241.html">VertexHandle</a> _vh0, <a class="code" href="a02241.html">VertexHandle</a> _vh1, <a class="code" href="a02241.html">VertexHandle</a> _vh2);</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;  </div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;</div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="a02481.html#a64fd0a14a44fb140b70cff81ee6956fd">  127</a></span>&#160;  <span class="keyword">inline</span> <a class="code" href="a02241.html">VertexHandle</a> <a class="code" href="a02481.html#a64fd0a14a44fb140b70cff81ee6956fd">opposite_vh</a>(<a class="code" href="a02245.html">HalfedgeHandle</a> _heh)<span class="keyword"> const</span></div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="keyword">  </span>{</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="keywordflow">return</span> is_boundary(_heh) ? InvalidVertexHandle :</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;                               to_vertex_handle(next_halfedge_handle(_heh));</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;  }</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;</div><div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="a02481.html#a5ec59830d43d6b3799e404111e8b0f4b">  136</a></span>&#160;  <a class="code" href="a02241.html">VertexHandle</a> <a class="code" href="a02481.html#a5ec59830d43d6b3799e404111e8b0f4b">opposite_he_opposite_vh</a>(<a class="code" href="a02245.html">HalfedgeHandle</a> _heh)<span class="keyword"> const</span></div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="keyword">  </span>{ <span class="keywordflow">return</span> opposite_vh(opposite_halfedge_handle(_heh)); }</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  <span class="keywordtype">bool</span> is_collapse_ok(<a class="code" href="a02245.html">HalfedgeHandle</a> _heh);</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;  <a class="code" href="a02245.html">HalfedgeHandle</a> vertex_split(<a class="code" href="a02241.html">VertexHandle</a> v0, <a class="code" href="a02241.html">VertexHandle</a> v1,</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;                              <a class="code" href="a02241.html">VertexHandle</a> vl, <a class="code" href="a02241.html">VertexHandle</a> vr);</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;  <span class="keywordtype">bool</span> is_flip_ok(<a class="code" href="a02249.html">EdgeHandle</a> _eh) <span class="keyword">const</span>;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  <span class="keywordtype">void</span> flip(<a class="code" href="a02249.html">EdgeHandle</a> _eh);</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;  <span class="keywordtype">void</span> split(<a class="code" href="a02249.html">EdgeHandle</a> _eh, <a class="code" href="a02241.html">VertexHandle</a> _vh);</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="a02481.html#a122f70d093c464d49bea6df7d1246ad0">  190</a></span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="a02481.html#a122f70d093c464d49bea6df7d1246ad0">split_edge</a>(<a class="code" href="a02249.html">EdgeHandle</a> _eh, <a class="code" href="a02241.html">VertexHandle</a> _vh) { <a class="code" href="a02481.html#a721461096a996b9d664bc4f7d4f243d3">TriConnectivity::split</a>(_eh, _vh); }</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;  <span class="keywordtype">void</span> split_copy(<a class="code" href="a02249.html">EdgeHandle</a> _eh, <a class="code" href="a02241.html">VertexHandle</a> _vh);</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;</div><div class="line"><a name="l00222"></a><span class="lineno"><a class="line" href="a02481.html#a5d1a2d85b8c5527faa53e34bd247ce58">  222</a></span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="a02481.html#a5d1a2d85b8c5527faa53e34bd247ce58">split_edge_copy</a>(<a class="code" href="a02249.html">EdgeHandle</a> _eh, <a class="code" href="a02241.html">VertexHandle</a> _vh) { <a class="code" href="a02481.html#ae3abf40e7b4f6ed78b409373849c5f64">TriConnectivity::split_copy</a>(_eh, _vh); }</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;</div><div class="line"><a name="l00229"></a><span class="lineno"><a class="line" href="a02481.html#a9609450333c35e0d9a7450ccfb2aa5f5">  229</a></span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="a02481.html#a9609450333c35e0d9a7450ccfb2aa5f5">split</a>(<a class="code" href="a02253.html">FaceHandle</a> _fh, <a class="code" href="a02241.html">VertexHandle</a> _vh)</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;  { <a class="code" href="a02313.html#adfff2d7192f71510177335d9064fb5d7">PolyConnectivity::split</a>(_fh, _vh); }</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div><div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="a02481.html#a41afe5443acdc5bdcb7a997761510fdb">  237</a></span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="a02481.html#a41afe5443acdc5bdcb7a997761510fdb">split_copy</a>(<a class="code" href="a02253.html">FaceHandle</a> _fh, <a class="code" href="a02241.html">VertexHandle</a> _vh)</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;  { <a class="code" href="a02313.html#a254ccbf8dbceab1a5e98e0a2ad12fb7f">PolyConnectivity::split_copy</a>(_fh, _vh); }</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;  <a class="code" href="a02245.html">HalfedgeHandle</a> insert_loop(<a class="code" href="a02245.html">HalfedgeHandle</a> _hh);</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;  <a class="code" href="a02245.html">HalfedgeHandle</a> insert_edge(<a class="code" href="a02241.html">VertexHandle</a> _vh,</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;                             <a class="code" href="a02245.html">HalfedgeHandle</a> _h0, <a class="code" href="a02245.html">HalfedgeHandle</a> _h1);</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;};</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;}</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="preprocessor">#endif//OPENMESH_TRICONNECTIVITY_HH</span></div><div class="ttc" id="a02313_html_ab048dd5bbc5246e7e1ccc3382135e11f"><div class="ttname"><a href="a02313.html#ab048dd5bbc5246e7e1ccc3382135e11f">OpenMesh::PolyConnectivity::assign_connectivity</a></div><div class="ttdeci">void assign_connectivity(const PolyConnectivity &amp;_other)</div><div class="ttdoc">assign_connectivity() method. </div><div class="ttdef"><b>Definition:</b> PolyConnectivity.hh:476</div></div>
<div class="ttc" id="a02253_html"><div class="ttname"><a href="a02253.html">OpenMesh::FaceHandle</a></div><div class="ttdoc">Handle for a face entity. </div><div class="ttdef"><b>Definition:</b> Handles.hh:141</div></div>
<div class="ttc" id="a02481_html_a9609450333c35e0d9a7450ccfb2aa5f5"><div class="ttname"><a href="a02481.html#a9609450333c35e0d9a7450ccfb2aa5f5">OpenMesh::TriConnectivity::split</a></div><div class="ttdeci">void split(FaceHandle _fh, VertexHandle _vh)</div><div class="ttdoc">Face split (= 1-to-3) split, calls corresponding PolyMeshT function). </div><div class="ttdef"><b>Definition:</b> TriConnectivity.hh:229</div></div>
<div class="ttc" id="a02481_html_a5d1a2d85b8c5527faa53e34bd247ce58"><div class="ttname"><a href="a02481.html#a5d1a2d85b8c5527faa53e34bd247ce58">OpenMesh::TriConnectivity::split_edge_copy</a></div><div class="ttdeci">void split_edge_copy(EdgeHandle _eh, VertexHandle _vh)</div><div class="ttdoc">Edge split (= 2-to-4 split) </div><div class="ttdef"><b>Definition:</b> TriConnectivity.hh:222</div></div>
<div class="ttc" id="a02481_html_ae3abf40e7b4f6ed78b409373849c5f64"><div class="ttname"><a href="a02481.html#ae3abf40e7b4f6ed78b409373849c5f64">OpenMesh::TriConnectivity::split_copy</a></div><div class="ttdeci">void split_copy(EdgeHandle _eh, VertexHandle _vh)</div><div class="ttdoc">Edge split (= 2-to-4 split) </div><div class="ttdef"><b>Definition:</b> TriConnectivity.cc:492</div></div>
<div class="ttc" id="a02481_html_a721461096a996b9d664bc4f7d4f243d3"><div class="ttname"><a href="a02481.html#a721461096a996b9d664bc4f7d4f243d3">OpenMesh::TriConnectivity::split</a></div><div class="ttdeci">void split(EdgeHandle _eh, VertexHandle _vh)</div><div class="ttdoc">Edge split (= 2-to-4 split) </div><div class="ttdef"><b>Definition:</b> TriConnectivity.cc:395</div></div>
<div class="ttc" id="a02313_html_adfff2d7192f71510177335d9064fb5d7"><div class="ttname"><a href="a02313.html#adfff2d7192f71510177335d9064fb5d7">OpenMesh::PolyConnectivity::split</a></div><div class="ttdeci">void split(FaceHandle _fh, VertexHandle _vh)</div><div class="ttdoc">Face split (= 1-to-n split). </div><div class="ttdef"><b>Definition:</b> PolyConnectivity.cc:1008</div></div>
<div class="ttc" id="a02241_html"><div class="ttname"><a href="a02241.html">OpenMesh::VertexHandle</a></div><div class="ttdoc">Handle for a vertex entity. </div><div class="ttdef"><b>Definition:</b> Handles.hh:120</div></div>
<div class="ttc" id="a02313_html_a254ccbf8dbceab1a5e98e0a2ad12fb7f"><div class="ttname"><a href="a02313.html#a254ccbf8dbceab1a5e98e0a2ad12fb7f">OpenMesh::PolyConnectivity::split_copy</a></div><div class="ttdeci">void split_copy(FaceHandle _fh, VertexHandle _vh)</div><div class="ttdoc">Face split (= 1-to-n split). </div><div class="ttdef"><b>Definition:</b> PolyConnectivity.cc:1051</div></div>
<div class="ttc" id="a02481_html_ac864bcbb89452120c74f3f3048857077"><div class="ttname"><a href="a02481.html#ac864bcbb89452120c74f3f3048857077">OpenMesh::TriConnectivity::assign_connectivity</a></div><div class="ttdeci">void assign_connectivity(const TriConnectivity &amp;_other)</div><div class="ttdoc">assign_connectivity() methods. </div><div class="ttdef"><b>Definition:</b> TriConnectivity.hh:66</div></div>
<div class="ttc" id="a02481_html_a5ec59830d43d6b3799e404111e8b0f4b"><div class="ttname"><a href="a02481.html#a5ec59830d43d6b3799e404111e8b0f4b">OpenMesh::TriConnectivity::opposite_he_opposite_vh</a></div><div class="ttdeci">VertexHandle opposite_he_opposite_vh(HalfedgeHandle _heh) const</div><div class="ttdoc">Returns the opposite vertex to the opposite halfedge of _heh in the face referenced by it returns Inv...</div><div class="ttdef"><b>Definition:</b> TriConnectivity.hh:136</div></div>
<div class="ttc" id="a02481_html"><div class="ttname"><a href="a02481.html">OpenMesh::TriConnectivity</a></div><div class="ttdoc">Connectivity Class for Triangle Meshes. </div><div class="ttdef"><b>Definition:</b> TriConnectivity.hh:53</div></div>
<div class="ttc" id="a02417_html"><div class="ttname"><a href="a02417.html">OpenMesh::SmartFaceHandle</a></div><div class="ttdef"><b>Definition:</b> SmartHandles.hh:162</div></div>
<div class="ttc" id="a02481_html_a41afe5443acdc5bdcb7a997761510fdb"><div class="ttname"><a href="a02481.html#a41afe5443acdc5bdcb7a997761510fdb">OpenMesh::TriConnectivity::split_copy</a></div><div class="ttdeci">void split_copy(FaceHandle _fh, VertexHandle _vh)</div><div class="ttdoc">Face split (= 1-to-3) split, calls corresponding PolyMeshT function). </div><div class="ttdef"><b>Definition:</b> TriConnectivity.hh:237</div></div>
<div class="ttc" id="a02249_html"><div class="ttname"><a href="a02249.html">OpenMesh::EdgeHandle</a></div><div class="ttdoc">Handle for a edge entity. </div><div class="ttdef"><b>Definition:</b> Handles.hh:134</div></div>
<div class="ttc" id="a02313_html"><div class="ttname"><a href="a02313.html">OpenMesh::PolyConnectivity</a></div><div class="ttdoc">Connectivity Class for polygonal meshes. </div><div class="ttdef"><b>Definition:</b> PolyConnectivity.hh:112</div></div>
<div class="ttc" id="a02481_html_a122f70d093c464d49bea6df7d1246ad0"><div class="ttname"><a href="a02481.html#a122f70d093c464d49bea6df7d1246ad0">OpenMesh::TriConnectivity::split_edge</a></div><div class="ttdeci">void split_edge(EdgeHandle _eh, VertexHandle _vh)</div><div class="ttdoc">Edge split (= 2-to-4 split) </div><div class="ttdef"><b>Definition:</b> TriConnectivity.hh:190</div></div>
<div class="ttc" id="a01233_html"><div class="ttname"><a href="a01233.html">OpenMesh</a></div><div class="ttdoc">Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...</div><div class="ttdef"><b>Definition:</b> MeshItems.hh:59</div></div>
<div class="ttc" id="a02245_html"><div class="ttname"><a href="a02245.html">OpenMesh::HalfedgeHandle</a></div><div class="ttdoc">Handle for a halfedge entity. </div><div class="ttdef"><b>Definition:</b> Handles.hh:127</div></div>
<div class="ttc" id="a02481_html_a64fd0a14a44fb140b70cff81ee6956fd"><div class="ttname"><a href="a02481.html#a64fd0a14a44fb140b70cff81ee6956fd">OpenMesh::TriConnectivity::opposite_vh</a></div><div class="ttdeci">VertexHandle opposite_vh(HalfedgeHandle _heh) const</div><div class="ttdoc">Returns the opposite vertex to the halfedge _heh in the face referenced by _heh returns InvalidVertex...</div><div class="ttdef"><b>Definition:</b> TriConnectivity.hh:127</div></div>
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